User manual

ALARM-24 Series User Manual P/N 821542 Rev-A
6
© 2003 Wohler Technologies Inc. ALL rights reserved
TERM
TERM
TERM
TERM
AES (110 )
TERM
TERM
TERM
TERM
AES (110 )
23
24
19
20
TERM
TERM
TERM
TERM
AES (110 )
21
22
15
16
17
18
11
12
13
14
7
8
9
10
3
4
RS232
OPT
PORT 1
5
6
1
2
INTERNAL POWER
UNDERWRITERS LABS
LABEL ON SIDE
SEE POWER SUPPLY
AES
75
AES
75
AES
75
TERM
TERM
AES
75
TERM
TERM
AES
75
AES
75
AES
75
TERM
TERM
AES
75
TERM
TERM
23-24
19-20
AES
75
AES
75
AES
75
TERM
TERM
AES
75
TERM
TERM
21-22
17-18
15-16
11-12
13-14
9-10
7-8
3-4
RS232
OPT
PORT 1
5-6
1-2
INTERNAL POWER
UNDERWRITERS LABS
LABEL ON SIDE
SEE POWER SUPPLY
CH ACH A CH B
CALIB
CH B
CH ACH A CH B
CALIB
CH B
CH ACH A CH B
CALIB
CH B
CH ACH A CH B
CALIB
CH B
23-24
19-20
CH ACH A CH B
CALIB
CH B
CH ACH A CH B
CALIB
CH B
21-22 15-16 13-14 7-8
17-18 11-12 9-10 3-4
RS232
OPT
PORT 1
INTERNAL POWER
UNDERWRITERS LABS
LABEL ON SIDE
SEE POWER SUPPLY
5-6
1-2
Section 1: General Features and Specifications
The 1U ALARM-24 rear panels are comprised of modular panel sections. In any given ALARM-24 model, three of the modular
panel sections have the audio input connectors, with the fourth remaining section containing the alarm controller features. This
arrangement permits mixing of different types of input modules, although such mixes are considered special order items.
The following illustration shows three types of input panel section modules (two digital and one analog) available for use in the
ALARM-24 series. Analog models are referred to with an "A" appended to the standard product name and Digital (AES) models are
referred to with a "D" appended. Stereo models append an "S" after the input type and Mono models append an "M". Models featuring
Phoenix connector inputs use a "P" as the last letter of the model name. BNC connector inputs use a "B". XLR connector inputs use
an "X". See page 5 for a list of all standard models in the ALARM-24 series.
Note: Models configured with XLR connectors are limited to 12 channels (or less) due to space constraints when using these larger
connectors.
Rear Panel Configurations
Phoenix Input Modular Section
for ALARM-24Dx/P
(Digital)
Below are illustrations showing three standard configurations of the ALARM-24 series rear panels.
BNC Input Modular Section
for ALARM-24Dx/B
(Digital)
ALARM-24Ax/P Rear Panel (24-Channel Analog with "mini" Phoenix Inputs)
TERM
TERM
AES (110 )
TERM
TERM
AES
75
AES
75
TERM
TERM
TERM
TERM
AES
75
AES
75
CH B
CH B
3-4
7-8
CH A
CH A
1-2
CH B
CALIB
CH A
5-6
CH B
CALIB
CH A
"Mini" Phoenix Input Modular Section
for ALARM-24Ax/P
(Analog)
ALARM-24Dx/P Rear Panel (24-Channel Digital with Standard Phoenix Inputs)
ALARM-24Dx/B Rear Panel (24-Channel Digital with BNC Inputs)